Question

Write the output that would be producded by the following code:

public static void printStrings(Scanner input)

{

while (input.hasNextInt())

{

int times = input.nextInt();

String word = input.next();

for (int i = 0; i < times; i++)

{

System.out.print(word);

}

System.out.println();

}

}

The input file has the following lines:

If this method works properly,

the lines of text in this file

will be reversed.

Remember that some lines might be blank.

Answer 1

it checks for integer using input.hasNextInt() it does not print anything.
Because there are no integers in the file.

Below is the fix to print text in the file is
FIX:

public static void printStrings(Scanner input)
{
    while (input.hasNextLine())
    {
        String word = input.nextLine();
        System.out.println(word);
    }
}